Have you done anything to the engine that might have mimicked the code?

I would proceed with caution while driving at first in case the vanos is faulty.

Others may have other experiences.

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2002 BMW X5 3.0
2006 Ford Explorer 6 cyl
1998 VW Jetta 2.0 GLS
2004 Honda VTX1800C 100hp 97 lb of torque